(4891) Blaga Main-belt Asteroid
Discovered on 4 April 1984 by Bulgarian National Observatory at Smolyan.
Where Blaga is today
Seen from above the solar system on 2026-10-14: Blaga is 3.35 au from the Sun and 2.42 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4891 |
| Provisional designation | 1984 GR |
| Orbit class | Main-belt Asteroid |
| Diameter | 20.9 km (#2,086 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0360 |
| Absolute magnitude (H) | 12.45 |
| Orbital period | 5.63 years |
| Semi-major axis | 3.16 au |
| Perihelion – aphelion | 2.97 – 3.36 au |
| Eccentricity | 0.0615 |
| Inclination | 2.30° |
| Closest distance between its orbit and Earth's (MOID) | 1.96 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.